InChI=1/C11H8FN5O2/c12-7-3-1-6(2-4-7)9-5-8(10(18)19)13-11-14-15-16-17(9)11/h1-5,9H,(H,18,19)(H,13,14,16)/t9-/m1/s1/f/h14,16H FDE898CE81876F42